package zust.se.delicious.util;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class WebUtil {
	public static String codePassword(String pwd) {
		MessageDigest md;
		try {
			md = MessageDigest.getInstance("MD5");
			md.update(pwd.getBytes());

			byte byteData[] = md.digest();

			// convert the byte to hex format method 1
			StringBuffer sb = new StringBuffer();
			for (int i = 0; i < byteData.length; i++) {
				sb.append(Integer.toString((byteData[i] & 0xff) + 0x100, 16).substring(1));
			}
			return sb.toString();
		} catch (NoSuchAlgorithmException e) {
			e.printStackTrace();
		}
		return null;
	}
}
